Adie's tonic pupil, also known as Adie's syndrome, is a condition caused by damage to the nerves that control the pupil of the eye. The pupil of the affected eye can be slow to constrict when exposed to light and can remain dilated for an extended period of time.
Causes of Adie's Tonic Pupil
Adie's tonic pupil is caused by damage to the postganglionic parasympathetic nerve fibers that innervate the pupil. This damage can be caused by viral infections, trauma, or certain autoimmune diseases.
Treatment of Adie's Tonic Pupil
Treatment of Adie's tonic pupil is typically limited to symptom relief. This can include the use of eye drops to reduce pupil dilation, as well as special eyeglasses to block out bright light. In some cases, the condition may improve without treatment over time.
Does Adie's Tonic Pupil Go Away?
The long-term prognosis for Adie's tonic pupil varies depending on the underlying cause of the condition. In some cases, the pupil may return to normal size without any treatment. In other cases, the pupil may remain dilated for a prolonged period of time, even with treatment.